A-A+
The Grand Canyon carved by the Colorado river
问题详情
The Grand Canyon, carved by the Colorado river, in northwestern _____ is one of nature"s most impressive sights.
A．Utah
B．Arizona
C．Nevada
D．Oregon
参考答案
正确答案：B
解析：尽管选项中的四个州都位于美国西部，但是The Grand Canyon大峡谷只位于Arizona州。因而答案为B。
